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Improving Headlight grounds.
Posted by: 66vairman ()
Date: January 11, 2018 09:30AM

This may been covered here, but a reminder.

This time of year some of use in the warmer climates may be driving our Corvairs at night and may notice the headlamps aren't very bright.

I recently worked on a 66 and installed the Halogen sealed beam headlights. Noticeable brighter than the old seal beam units, no change in wiring gauge needed.

Next the ground was examined. The glass sealed beam units have a ground wire from the plug to the assembly plate that holds the headlight bulbs and aiming adjusters. The assembly plate is screwed into the headlamp bucket and those screw were corroded, the headlamp bucket is screwed into the body. Not a good ground path.

I soldered a wire to the the headlight socket ground wire on each side and run them through the harness rubber plug on each side to a good body ground in the trunk.

A nice improvement.

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Re: Improving Headlight grounds.
Posted by: cnicol ()
Date: January 11, 2018 09:33AM

Nice idea. :-)

Craig N. Coeur d'Alene ID.
66 Black Monza 4dr, 4.2L V8 49k
61 Seamist Jade Rampside 140 PG
60 Monza coupe (sold, sniff sniff)
66 Sprint Corsa convt - First car! Re-purchased 43 years later
2+2 gnatsuM 5691

+17 Tons of parts

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Re: Improving Headlight grounds.
Posted by: MattNall ()
Date: January 11, 2018 09:41AM

Also relays powered by the Horn Relay's Feed increases voltage under load... no other wiring improvement for Halogens.

Sea Mountain, between Charleston Harbor and Coos Bay! SW Oregon Coast
Click HERE for My Website...Click HERE for My TechPages!

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